bjoernager/rust
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Introduce hir::ExprKind::Let - Take 2

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This commit is contained in:
Caio 2021-08-08 11:49:13 -03:00
parent 80bff87c6f
commit b97d4c062b
56 changed files with 1065 additions and 691 deletions
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8
clippy_lints/src/vec.rs
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@ -49,8 +49,8 @@ impl<'tcx> LateLintPass<'tcx> for UselessVec {
if_chain! {
if let ty::Ref(_, ty, _) = cx.typeck_results().expr_ty_adjusted(expr).kind();
if let ty::Slice(..) = ty.kind();
if let ExprKind::AddrOf(BorrowKind::Ref, mutability, addressee) = expr.kind;
if let Some(vec_args) = higher::vec_macro(cx, addressee);
if let ExprKind::AddrOf(BorrowKind::Ref, mutability, ref addressee) = expr.kind;
if let Some(vec_args) = higher::VecArgs::hir(cx, addressee);
then {
self.check_vec_macro(cx, &vec_args, mutability, expr.span);
}
@ -58,8 +58,8 @@ impl<'tcx> LateLintPass<'tcx> for UselessVec {
// search for `for _ in vec![…]`
if_chain! {
if let Some((_, arg, _, _)) = higher::for_loop(expr);
if let Some(vec_args) = higher::vec_macro(cx, arg);
if let Some(higher::ForLoop { arg, .. }) = higher::ForLoop::hir(expr);
if let Some(vec_args) = higher::VecArgs::hir(cx, arg);
if is_copy(cx, vec_type(cx.typeck_results().expr_ty_adjusted(arg)));
then {
// report the error around the `vec!` not inside `<std macros>:`